I think this would answer your question. I did this in school and I only got a few wrong....
I would say Cone cells are responsible for this
DNA contains its genetic information in the nucleus
Based on the ecosystems located near the Sonoran and Chihuahuan Deserts, an ecosystem which the thornscrub belongs to is: B. shrubland.
<h3>What is thornscrub?</h3>
Thornscrub can be defined as a transitional biome that exist between a tropical and desert forest. This ultimately implies that, thornscrub comprises grasses, geophytes, and herbs,
In this context, we can infer and logically deduce that an ecosystem which the thornscrub belongs to is shrubland because it's typically made up of a plant community.
Read more on thornscrub here: brainly.com/question/26173539
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Aaugcg since it mRNA you replace t with u